2422447320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 7354967040

約数和(自身を除く): 4932519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 271, 326, 457, 489, 542, 652, 813, 815, 914, 978, 1084, 1304, 1355, 1371, 1626, 1630, 1828, 1956, 2168, 2285, 2445, 2710, 2742, 3252, 3260, 3656, 3912, 4065, 4570, 4890, 5420, 5484, 6504, 6520, 6855, 8130, 9140, 9780, 10840, 10968, 13710, 16260, 18280, 19560, 27420, 32520, 44173, 54840, 74491, 88346, 123847, 132519, 148982, 176692, 220865, 223473, 247694, 265038, 297964, 353384, 371541, 372455, 441730, 446946, 495388, 530076, 595928, 619235, 662595, 743082, 744910, 883460, 893892, 990776, 1060152, 1117365, 1238470, 1325190, 1486164, 1489820, 1766920, 1787784, 1857705, 2234730, 2476940, 2650380, 2972328, 2979640, 3715410, 4469460, 4953880, 5300760, 7430820, 8938920, 14861640, 20187061, 40374122, 60561183, 80748244, 100935305, 121122366, 161496488, 201870610, 242244732, 302805915, 403741220, 484489464, 605611830, 807482440, 1211223660, 2422447320]

約数ペア:

[(1, 2422447320), (2, 1211223660), (3, 807482440), (4, 605611830), (5, 484489464), (6, 403741220), (8, 302805915), (10, 242244732), (12, 201870610), (15, 161496488), (20, 121122366), (24, 100935305), (30, 80748244), (40, 60561183), (60, 40374122), (120, 20187061), (163, 14861640), (271, 8938920), (326, 7430820), (457, 5300760), (489, 4953880), (542, 4469460), (652, 3715410), (813, 2979640), (815, 2972328), (914, 2650380), (978, 2476940), (1084, 2234730), (1304, 1857705), (1355, 1787784), (1371, 1766920), (1626, 1489820), (1630, 1486164), (1828, 1325190), (1956, 1238470), (2168, 1117365), (2285, 1060152), (2445, 990776), (2710, 893892), (2742, 883460), (3252, 744910), (3260, 743082), (3656, 662595), (3912, 619235), (4065, 595928), (4570, 530076), (4890, 495388), (5420, 446946), (5484, 441730), (6504, 372455), (6520, 371541), (6855, 353384), (8130, 297964), (9140, 265038), (9780, 247694), (10840, 223473), (10968, 220865), (13710, 176692), (16260, 148982), (18280, 132519), (19560, 123847), (27420, 88346), (32520, 74491), (44173, 54840)]